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1.发明授权High intensity discharge lamp containing iron and silver in the arc tube filling 失效高强度放电灯含有铁和银在电弧管填充
公开(公告)号：US4929869A
公开(公告)日：1990-05-29
申请号：US269367
申请日：1988-11-10
IPC分类号： H01J61/12
CPC分类号： H01J61/125
摘要： In order to maintain an ultraviolet-ray intensity of a metal halide lamp for a long period, the present invention provides a high intensity discharge lamp comprising an arc tube having electrodes at its both ends, and a rare gas, mercury, iron, a halogen and silver enclosed in the tube, wherein a gram atom ratio of silver to iron is 0.05 to 0.2. The present invention also provides a high intensity discharge lamp comprising an arc tube having electrodes at its both ends, and a rare gas, mecury, iron, a halogen, tin and silver enclosed in the tube, wherein ([Fe]+[Sn])/[J] 1, where [Fe], [Sn], ]Ag] and [J] are, respectively, gram atoms of iron, tin, silver and the halogen.
摘要翻译： 为了长期维持金属卤化物灯的紫外线强度，本发明提供一种高强度放电灯，其包括在其两端具有电极的电弧管，以及稀有气体，汞，铁，卤素 银包围在管中，其中银与铁的克原子比为0.05至0.2。 本发明还提供一种高强度放电灯，其包括在其两端具有电极的电弧管和封装在管中的稀有气体，金属，铁，卤素，锡和银，其中（[Fe] + [Sn] ）[J] <0.5和（2 [Fe] +2 [Sn] + [Ag]）/ [J]> 1，其中[Fe]，[Sn] 铁，锡，银和卤素的克原子。
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公开(公告)号：US5668440A
公开(公告)日：1997-09-16
申请号：US443157
申请日：1995-05-17
申请人： Shinji Inukai , Kazuo Takita , Makoto Nishizawa , Akira Itoh , Kazuyoshi Okamura , Kazuiki Uchida , Takayuki Aoki , Kazuhiko Yoshikawa , Akihiro Yonezawa , Hiroki Sasaki
发明人： Shinji Inukai , Kazuo Takita , Makoto Nishizawa , Akira Itoh , Kazuyoshi Okamura , Kazuiki Uchida , Takayuki Aoki , Kazuhiko Yoshikawa , Akihiro Yonezawa , Hiroki Sasaki
CPC分类号： H01J9/20 , H01J61/302 , H01J61/35 , H01J61/52 , H01J61/82 , H01J65/048
摘要： In a discharge lamp having a discharge medium sealed in a discharge tube assembly including electrodes for producing a discharge, a nitride layer is formed on a surface of an envelope tube of the discharge tube assembly. The nitride layer is formed by substituting an oxygen component of an oxide constituting the tube wall of the envelope tube with nitrogen, and exhibits a continuous and smooth reduction in nitride content in the direction of depth. This chemically stable nitride layer prevents a reaction between the discharge medium and the tube wall material, and removal or injection of the discharge medium. In addition, since the nitride layer also exhibits a continuous change in thermal expansion coefficient in the direction of depth, the thermal stress is reduced, and cracking, peeling, removal, and the like do not occur.
摘要翻译： 在具有密封在包括用于产生放电的电极的放电管组件中的放电介质的放电灯中，在放电管组件的封套管的表面上形成氮化物层。 氮化物层通过用氮代替构成包络管的管壁的氧化物成分而形成，并且在深度方向上显示氮化物含量的连续且平滑的还原。 这种化学稳定的氮化物层防止了放电介质和管壁材料之间的反应，以及去除或注入放电介质。 此外，由于氮化物层在深度方向上的热膨胀系数也呈连续变化，所以热应力降低，不会发生开裂，剥离，剥离等。
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公开(公告)号：US5187413A
公开(公告)日：1993-02-16
申请号：US753066
申请日：1991-08-30
IPC分类号： A61L2/10 , G03F7/20 , H01J61/00 , H01J61/72 , H05B41/282 , H05B41/295
CPC分类号： G03F7/70016 , H01J61/72 , H05B41/2828 , H05B41/295
摘要： A low pressure discharge lamp apparatus has a low pressure discharge lamp with an arc tube. The arc tube has a first end and a second end, each with electrodes which define a discharge space therebetween. A mercury/rare gas is sealed in the arc tube. The low pressure discharge lamp apparatus further has a lighting circuit apparatus for lighting the lamp by supplying a current with a polarity reversed for each half cycle to electrodes in the first and second ends of the arc tube. The lighting circuit apparatus supplies, to the lamp, a current whose waveform has a flat peak for each half cycle and a maximum current value of the current is restricted to less than a level in which the excitation of mercury atoms is saturated.
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公开(公告)号：US4835442A
公开(公告)日：1989-05-30
申请号：US149075
申请日：1988-01-27
IPC分类号： H01J61/28
摘要： A high-efficacy, high power ultraviolet radiation lamp is disclosed. Electrodes are respectively provided at two ends of a discharge tube, and at least a rare gas is sealed in the discharge tube. The discharge tube is curved in a U shape. A reservoir for reserving a radiant material for radiating ultraviolet rays projects from the discharge tube. An isolating section is provided to surround at least the reservoir. The isolating section adjusts the temperature of the reservoir and supplies an appropriate amount of radiant material into the discharge tube.
摘要翻译： 公开了一种高效率的大功率紫外线辐射灯。 电极分别设置在放电管的两端，并且至少一种稀有气体被密封在放电管中。 放电管弯曲成U形。 用于保留用于辐射紫外线的辐射材料的储存器从放电管突出。 提供隔离部分以至少围绕储存器。 隔离部分调节储存器的温度，并将适量的辐射材料供应到放电管中。
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公开(公告)号：US4800321A
公开(公告)日：1989-01-24
申请号：US81728
申请日：1987-08-05
CPC分类号： H01J61/825
摘要： A high pressure sodium lamp includes an arc tube having an inner diameter greater than 12 mm. An amalgam including a prescribed quantity of sodium and mercury is sealed in the arc tube. To achieve the maximum lamp efficiency in different values of the inner diameter of the arc tube, the lamp should satisfy the following relationships:(10.sup.0.848 .phi..sup.(-0.171) log X+(0.105.phi.-10.22)
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公开(公告)号：US4419602A
公开(公告)日：1983-12-06
申请号：US341570
申请日：1982-01-21
CPC分类号： H01K1/40 , H01J61/368
摘要： The molybdenum foil coupling member is disclosed in which potassium (K) and silicon dioxide (SiO.sub.2) are respectively dispersed in the range from 200 to 800 ppm and from 200 to 2000 ppm so as to resist to fracturing upon exposed to high temperature. This coupling member is particularly well suited for used in electric lamps having quartz glass envelopes which are pinch sealed at either end.
摘要翻译： 公开了钼（K）和二氧化硅（SiO 2）分别分散在200〜800ppm和200〜2000ppm范围内的钼箔连接部件，以耐高温时耐压裂。 该耦合构件特别适用于具有石英玻璃封套的电灯，其在任一端被密封。
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